| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a traffic signal controller, even when a manual stepping operation is performed, capable of switching the light color of a signal light at an appropriate timing. <P>SOLUTION: In a case where a step specified by a step counter 11 is a prescribed step, when a manual operation unit 4 accepts a manual stepping operation within a minimum display time from a time of having switched to the specified step, a manual control unit 12 controls not to perform a stepping operation to a next signal display according to the accepted manual stepping operation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
